1. Feedback
  2. WinUI
  3. 69775

Welcome to the WinUI feedback portal. We’re happy you’re here! If you have feedback on how to improve the WinUI, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

0
Votes

ArgumentOutOfRangeException when showing tooltip for the last item

An ArgumentOutOfRangeException is thrown and my app is crashing when I hover over the last item in my SplineSeries. This happens only if the item source is not sorted according the the x-axis.
Please see the attached demo application. 


Additionally I get a lot of the following error in my debug output window, but it looks like that they can be ignored:

Error: Converter failed to convert value of type "Windows.Foundation.String" to type "Geometry" BindingExpression: Path:"Series.Chart.Tooltip.PolygonPath" DataItem:"Syncfusion.UI.Xaml.Charts.SplineSegment" target element is "Microsoft.UI.Xaml.Shapes.Path" (Name "null") target property is "Data" (type "Geometry").